LexDanaLexDanabeta
Inventor

Akiyuki Tanizawa

Inventor
Kawasaki, JP

Overview

64→
Patents
2009–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 64 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary
H04NPictorial communication, e.g. television91%
G06TImage data processing or generation, in general9%
PatentTitleYear
11,039,159Encoding method and decoding method for efficient coding202110,999,597Image encoding method and image decoding method202110,939,133Video encoding apparatus and a video decoding apparatus202110,880,568Video encoding apparatus and a video decoding apparatus202010,841,606Image encoding method and image decoding method202010,779,001Image encoding method and image decoding method202010,715,828Image encoding method and image decoding method202010,674,161Encoding device, decoding device, encoding method, and decoding method202010,609,376Encoding device, decoding device, encoding method, and decoding method for coding efficiency202010,602,173Encoding device, decoding device, encoding method, and decoding method for efficient coding202010,560,717Image encoding method and image decoding method202010,542,281Image encoding method and image decoding method202010,511,851Image encoding and decoding method with merge flag and motion vectors201910,412,394Encoding device, decoding device, encoding method, and decoding method201910,341,676Video encoding apparatus and a video decoding apparatus201910,341,660Video compression apparatus and video playback apparatus201910,277,900Encoding device, decoding device, encoding method, and decoding method for coding efficiency201910,271,061Encoding device, decoding device, encoding method, and decoding method for efficient coding201910,257,516Encoding device, decoding device, encoding method, and decoding method for coding efficiency201910,212,436Image encoding apparatus, image decoding apparatus and image transmission method201910,187,642Encoding device, decoding device, encoding method, and decoding method201910,110,904Encoding device, decoding device, encoding method, and decoding method201810,091,525Image encoding method and image decoding method201810,057,584Encoding device, decoding device, encoding method, and decoding method201810,009,623Image encoding method and image decoding method20189,979,980Video encoding apparatus and a video decoding apparatus20189,906,812'Image encoding method and image decoding method'20189,900,594'Image encoding and decoding method with predicted and representative motion information'20189,872,027'Encoding device, decoding device, encoding method, and decoding method'20189,826,247'Encoding device, decoding device, encoding method, and decoding method for efficient coding'20179,819,943'Encoding device, decoding device, encoding method, and decoding method'20179,794,587'Image encoding method and image decoding method'20179,787,994'Encoding device, decoding device, encoding method, and decoding method'20179,788,025'Reproduction device, encoding device, and reproduction method'20179,706,226'Image encoding apparatus and image decoding apparatus employing intra preciction and direction transform matrix'20179,681,138'Encoding device, decoding device, encoding method, and decoding method'20179,628,794'Video encoding apparatus and a video decoding apparatus'20179,621,914'Encoding device, decoding device, encoding method, and decoding method for coding efficiency'20179,602,815'Video encoding apparatus and video decoding apparatus'20179,538,181'Image encoding method and image decoding method'20179,521,422'Encoding device, decoding device, encoding method, and decoding method for efficient coding'20169,462,291'Encoding device, decoding device, encoding method, and decoding method for efficient coding'20169,426,467'Image decoding method using a vertical inverse transform matrix and a horizontal inverse transform matrix'20169,392,282'Moving-picture encoding apparatus and moving-picture decoding apparatus'20169,307,242'Video encoding apparatus and video decoding apparatus'20169,294,768'Moving-picture encoding apparatus and moving-picture decoding apparatus'20169,167,273'Video encoding apparatus and a video decoding apparatus'20159,154,779'Moving-picture encoding apparatus and moving-picture decoding apparatus'20159,148,659'Moving-picture encoding apparatus and moving-picture decoding apparatus'20159,143,777'Moving-picture encoding apparatus and moving-picture decoding apparatus'20159,113,139'Moving-picture encoding apparatus and moving-picture decoding apparatus'20159,113,138'Moving-picture encoding apparatus and moving-picture decoding apparatus'20158,149,910'Image encoding/image decoding method and image encoding/image decoding apparatus'20127,965,896'Method and apparatus for encoding image'20117,949,048'Video encoding/decoding method and apparatus'20117,944,972'Video encoding/decoding method and apparatus'20117,944,973'Video encoding/decoding method and apparatus'20117,903,740'Video encoding/decoding method and apparatus'20117,885,332'Video encoding/decoding method and apparatus'20117,885,333'Video encoding/decoding method and apparatus'20117,792,193'Image encoding/decoding method and apparatus therefor'20107,751,476'Moving picture coding method and moving picture coding apparatus'20107,616,691'Video encoding/decoding method and apparatus'20097,599,437'Video encoding/decoding method and apparatus'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2021Patents assigned to TOSHIBA KK (61)· patent assignee history
2009–2012Based in Tokyo, JP· patent location history
2010–2021Based in Kawasaki, JP· patent location history
2010–2021Based in Kanagawa, JP· patent location history
2011Based in Minato-ku, JP· patent location history
2012–2018Patents assigned to CHUJOH TAKESHI (5)· patent assignee history
2012–2018Patents assigned to TANIZAWA AKIYUKI (5)· patent assignee history
2015–2018Patents assigned to SHIODERA TAICHIRO (3)· patent assignee history
2015–2018Patents assigned to ASAKA SAORI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK612009–2021
CHUJOH TAKESHI52012–2018
TANIZAWA AKIYUKIself52012–2018
SHIODERA TAICHIRO32015–2018
ASAKA SAORI22015–2018
Locations
LocationPatentsSpan
Kawasaki, JP342010–2021
Kanagawa, JP212010–2021
Tokyo, JP72009–2012
Minato-ku, JP22011